[ 54.143970] ------------[ cut here ]------------ [ 54.145177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.147823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.150128] Modules linked in: [ 54.150976] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.153533] Tainted: [W]=WARN [ 54.154310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.156213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.157397] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 54.161444] RSP: 0018:ffff888015697bc0 EFLAGS: 00010286 [ 54.162703] RAX: 0000000000000000 RBX: ffffed1002ad2f78 RCX: ffffffff813a4050 [ 54.164396] RDX: ffff888016bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.166064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad2f2f [ 54.167726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.169110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015697df8 [ 54.170519] FS: 00007fc936735900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.172065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.173205] CR2: 00007fc936c27580 CR3: 000000000d9ee000 CR4: 0000000000350ef0 [ 54.174582] Call Trace: [ 54.175081] [ 54.175583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.176563] ? __create_object+0x59/0x80 [ 54.177414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.178469] __vmalloc_noprof+0x59/0x60 [ 54.179293] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.180274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.181289] bpf_prog_alloc+0x39/0x200 [ 54.182037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.183037] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.184031] do_seccomp+0x349/0x25e0 [ 54.184828] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.185797] ? __pfx_do_seccomp+0x10/0x10 [ 54.186652] ? find_held_lock+0x2b/0x80 [ 54.187495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.188314] ? static_key_count+0x60/0x80 [ 54.188941] prctl_set_seccomp+0x4e/0x70 [ 54.189590] __do_sys_prctl+0xe6c/0x1d70 [ 54.190237] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.190902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.191721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.192530] ? irqentry_exit+0xf3/0x650 [ 54.193219] do_syscall_64+0xbf/0x430 [ 54.193809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.194600] RIP: 0033:0x7fc936c275cd [ 54.195183] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 54.197822] RSP: 002b:00007ffccc247a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.198960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc936c275cd [ 54.200033] RDX: 0000564a7b663e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.201105] RBP: 00007ffccc247a70 R08: 0000000000000000 R09: 00007ffccc247110 [ 54.202177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a93092ad0 [ 54.203242] R13: 00007ffccc247ea0 R14: 0000564a93093bc0 R15: 0000564a930a4780 [ 54.204327] [ 54.204679] irq event stamp: 1813 [ 54.205219] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 54.206490] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 54.207773] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 54.209060] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.210337] ---[ end trace 0000000000000000 ]--- [ 57.462335] ------------[ cut here ]------------ [ 57.463386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.465661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.467354] Modules linked in: [ 57.468037] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.470268] Tainted: [W]=WARN [ 57.470893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.472551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.473584] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 57.477181] RSP: 0018:ffff8880187efbc0 EFLAGS: 00010286 [ 57.478284] RAX: 0000000000000000 RBX: ffffed10030fdf78 RCX: ffffffff813a4050 [ 57.479739] RDX: ffff888019d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.481188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fdf2f [ 57.482617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.484051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187efdf8 [ 57.485510] FS: 00007fd8f6cc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.487124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.488337] CR2: 00007fd8f71b5580 CR3: 000000000e255000 CR4: 0000000000350ef0 [ 57.489782] Call Trace: [ 57.490343] [ 57.490799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.491817] ? __create_object+0x59/0x80 [ 57.492701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.493785] __vmalloc_noprof+0x59/0x60 [ 57.494633] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.495621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.496666] bpf_prog_alloc+0x39/0x200 [ 57.497500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.498525] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.499538] do_seccomp+0x349/0x25e0 [ 57.500345] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.501354] ? __pfx_do_seccomp+0x10/0x10 [ 57.502233] ? find_held_lock+0x2b/0x80 [ 57.503026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.504105] ? static_key_count+0x60/0x80 [ 57.504976] prctl_set_seccomp+0x4e/0x70 [ 57.505842] __do_sys_prctl+0xe6c/0x1d70 [ 57.506724] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.507689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.508759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.509834] ? irqentry_exit+0xf3/0x650 [ 57.510717] do_syscall_64+0xbf/0x430 [ 57.511583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.512655] RIP: 0033:0x7fd8f71b55cd [ 57.513447] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 57.517025] RSP: 002b:00007ffc588a8240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.518583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8f71b55cd [ 57.520042] RDX: 00005645633fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.521486] RBP: 00007ffc588a82a0 R08: 0000000000000000 R09: 00007ffc588a7940 [ 57.522922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564597df3ad0 [ 57.524363] R13: 00007ffc588a86d0 R14: 0000564597df4bc0 R15: 0000564597e05780 [ 57.525802] [ 57.526320] irq event stamp: 1785 [ 57.526986] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.528379] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.529367] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 57.530361] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 57.531332] ---[ end trace 0000000000000000 ]--- [ 58.380085] ------------[ cut here ]------------ [ 58.380889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.382575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.383970] Modules linked in: [ 58.384594] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.386339] Tainted: [W]=WARN [ 58.386798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.388027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.388845] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 58.391773] RSP: 0018:ffff88800f1c7bc0 EFLAGS: 00010286 [ 58.392706] RAX: 0000000000000000 RBX: ffffed1001e38f78 RCX: ffffffff813a4050 [ 58.393949] RDX: ffff888015729bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.395202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e38f2f [ 58.396283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.397702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1c7df8 [ 58.398992] FS: 00007fa2c3775900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.400375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.401392] CR2: 00007fa2c3c67580 CR3: 000000001fd08000 CR4: 0000000000350ef0 [ 58.402760] Call Trace: [ 58.403304] [ 58.403830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.404689] ? __create_object+0x59/0x80 [ 58.405424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.406340] __vmalloc_noprof+0x59/0x60 [ 58.407038] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.407907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.408763] bpf_prog_alloc+0x39/0x200 [ 58.409380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.410192] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.410991] do_seccomp+0x349/0x25e0 [ 58.411664] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.412531] ? __pfx_do_seccomp+0x10/0x10 [ 58.413331] ? find_held_lock+0x2b/0x80 [ 58.413971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.414831] ? static_key_count+0x60/0x80 [ 58.415534] prctl_set_seccomp+0x4e/0x70 [ 58.416209] __do_sys_prctl+0xe6c/0x1d70 [ 58.416883] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.417706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.418586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.419509] ? irqentry_exit+0xf3/0x650 [ 58.420280] do_syscall_64+0xbf/0x430 [ 58.420952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.421976] RIP: 0033:0x7fa2c3c675cd [ 58.422734] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 58.426045] RSP: 002b:00007ffc07039220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.427360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2c3c675cd [ 58.428595] RDX: 000055f29e091e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.429862] RBP: 00007ffc07039280 R08: 0000000000000000 R09: 00007ffc07038920 [ 58.431152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2a2d982b0 [ 58.432553] R13: 00007ffc070396b0 R14: 000055f2a2d9ad20 R15: 000055f2a2dac8d0 [ 58.433886] [ 58.434363] irq event stamp: 1737 [ 58.434987] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 58.436694] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 58.438312] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 58.439914] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 58.441516] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33412' (ECDSA) to the list of known hosts. 2025/11/18 19:07:33 fuzzer started 2025/11/18 19:07:33 dialing manager at localhost:34383 2025/11/18 19:07:33 checking machine... 2025/11/18 19:07:33 checking revisions... [ 59.425121] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:07:33 testing simple program... [ 59.536349] cgroup: Unknown subsys name 'net' [ 59.608911] cgroup: Unknown subsys name 'cpuset' [ 59.663011] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:07:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019d35340 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888019d35d98 RSP=ffff888013bcf8a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019d35d98 R13=00000000ef9db6ea R14=0000000000000000 R15=4b952e4da9267483 RIP=ffffffff815273ce RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd8f6cc3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc588a2000 CR3=000000000ce5b000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b653 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60b0807018 CR3=000000000bf50000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=14cdafdc947628b3524d9a5fb6abb0e7 XMM02=ec2efd57dc4c00df0000000000306380 XMM03=a29d58fe453fbfcb0000000000306450 XMM04=9e95aefd0d91784a00000000000ae988 XMM05=e1bcd410fb3842e600000000003228f0 XMM06=405749d8372a36f10000000000322778 XMM07=e042d86d42eb936e0000000000313580 XMM08=a29d58fe453fbfcb0000000000306450 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000